I work for a SaaS provider that provides learning management systems, supporting online course authors, and I think there's potentially huge value in enabling LTI (learning tools interoperability) for Minnit.
This would essentially allow you to easily integrate with any online learning system (like Open edX, Moodle, Canvas, Blackboard, etc.), letting people use Minnit Chat for education without requiring additional logins or expensive bespoke integrations etc. Chat in education's still something very experimental, but this means there's not a huge amount of competition, so something to consider.
Admittedly I'm biased as I want every tool to support LTI, but still, it's potentially a big opportunity :)